Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D349958 | Needleless injector | RICHARD B. HOLLIS | 1994-08-23 |
| 5312577 | Method for manufacturing an ampule | John W. Ashley, Victor L. Bartholomew, James P. Casey, Charles N. McKinnon, Jr. | 1994-05-17 |